baber/WOPTO huggingface dataset:
Patent JP-H05277896-A (JP)
Title: Work specification detecting system
IPC: B23Q17/00
Filed: 1992-03-31
Abstract: PURPOSE:To detect the various specifications of a work without being accompanied with deterioration in the input and output cables of a sensor or the sensor itself. CONSTITUTION:A limit switch 10 positioned on an A point, a photocell 11 on a B point, a reflection type color difference judgement sensor 12 on a C point, and a supersonic wave board thickness sensor 12 on a D point are anchored on each ground on a transfer path 18 for transferring a work W grasped and held by the wrist part 5 of a general robot 18 as far as a jig 7. Upon detecting that the work W meets predetermined specifications from the results of detection at A-D points, the general robot 1 moves the work W to the E point from the D point to set the work W on the jig 7. Therefore, only the work W meeting the predetermined specifications is set on the jig 7. The work W set on the jig 7 is carried to the assembling process for a car body meeting the specification for assembling the work W.
Patent JP-S5732799-A (JP)
Title: Treatment of sludgelike material
Inventor: ETOU MASANORI
IPC: C02F11/14
Filed: 1980-08-08
Abstract: PURPOSE: To obtain dehydrated cake of low water contents and less tack through simple operation by adding at least an oxidizer as a modifier in at least one process of an ultrasonic treatment and of either the prestage or poststage thereof and mechanically dehydrating the sudgelike materials.  
     CONSTITUTION: The sludgelike materials S-1 produced from various kinds of industrial waste liquid and the like are supplied to an ultrasonic treatment process, where they are irradiated with ultrasonic waves and are made into sludgelike materials S-2. These materials S-2 and hydrogen peroxide H which is an oxidizer are supplied to an oxidizer adding process, where they are mixed and agitated by impeller water flow, whereby the sludgelike materials S-3 of improved dehydration characteristic are obtained. Thence, the materials S-3 are supplied to a mechanical dehydrating process 5, where they are separated to dehydrated cake K of low water contents and dehydation separating water W. It is also possible to perform the process 2 in the prestage of the process 1, and it is equally well to provide a high molecular flocculating agent adding process 3 behind the process 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10295642-A (JP)
Title: Washing device for endoscope
Inventor: MORIZUMI MASAAKI
IPC: A61B1/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope washing device equipped with a circulative pipe line through which the washing liquid spouted into an endoscope from a nozzle is returned to the nozzle for circulative service, in which the circulative line is washed using a washing means with a mixture of gas and liquid. SOLUTION: A washing nozzle 50 capable of being mounted removably at a draining hole 30 is furnished at a washing tub 18 of an endoscope washing device 10. A washing unit 51 equipped with a washing liquid tank 58 and high pressure gas tank 64 is connected to the nozzle 50. To wash a circulative line, a gas-liquid mixture is supplied from the unit 51 to the circulative line through the nozzle 50, and therewith the line is washed.
Patent JP-H05141406-A (JP)
Title: Insulator-holding device
Inventor: BURAIAN AARU PIIKU
IPC: F16B37/08
Filed: 1992-04-03
Abstract: PURPOSE: To economically provide an insulation holder applicable to insulators having various thicknesses. CONSTITUTION: An insulation holder 10 is pressed and thus mounted to a screw 76 of a screw stud 74 so as to hold an insulator 70 that may have various thicknesses. The insulation holder 10 is composed of an outer body 12 and an inner body 14. Adjusting means for fitting the outer and inner bodies in a nesting form is formed in an inner surface of the outer body and an outer surface of the inner body. The outer body can be slightly pressed down on the inner body so as to adapt to various thicknesses of the insulator 70 to be held.
Patent JP-S5334528-A (JP)
Title: Processing method for use in silver halide color photographic light sensitive material
Inventor: NAKAJIMA TOMIO
IPC: G03C7/42
Filed: 1976-09-10
Abstract: PURPOSE:To lower toxicity and environmental pollution and improve bleaching speed, by processing a photographic material with a solution containing a specified compound after exposure and development.
Patent JP-H06323173-A (JP)
Title: Output control device for vehicle
Inventor: TSUGE HIROMI
IPC: F02D29/02
Filed: 1993-05-11
Abstract: PURPOSE:To well provide a car speed for applying an output control device for a vehicle, decreasing an engine output in order to prevent generation of a slip, to a vehicle of 4-wheel drive system. CONSTITUTION:In an estimated car speed arithmetic part 304, switch longitudinal acceleration GXSW in accordance with longitudinal acceleration GX is applied to a formula (A) to obtain an estimated car speed VB, and in a reference wheel speed selecting part 306, a reference wheel speed V3, which is a wheel rotational speed in the third from the highest, is selected. In a comparator part 309, reference wheel acceleration G3f is compared with longitudinal acceleration GXf in a formula (B), and in a comparator part 310, the estimated car speed VB is compared with the reference wheel speed V3 in a formula (C). In a car speed selecting output part 305, a car speed V is switched from the reference wheel speed V3 to the estimated car speed VB, when realized the formula (B), and the car speed V is returned back to the estimated car speed when realized the formula (C). Here is increased beta when a steering shaft turn angle deltaH obtains 180 deg. or more. Thus by increasing the estimated car speed VB at turning time, it is made to approach the actual car speed.
Patent JP-H05281087-A (JP)
Title: Light loss cause searching method
IPC: G01M11/00
Filed: 1992-04-02
Abstract: PURPOSE:To know the wire rupture which occurs in an optical fiber line route, the increase of loss due to the bending or microbending, and the increase of the loss due to water invasion by an OTDR apparatus and judge their cause. CONSTITUTION:Simultaneously using light having wavelength near 1.38mum and light having longer wavelength (e.g. 1.65mum) than the former, their OEDR waveforms are compared each other. The light with near 1.38mum wavelength shows large damping especially against OH group of water. The OTDR waveform of the experimental light with 1.38mum wavelength therefore shows greater loss than the OTDR waveform of the light with 1.65mum wavelength, in the case water invades an optical fiber. The cause of the increase of the loss can be known in this way.
Patent JP-S59323-A (JP)
Title: Apparatus for supplying powder into vacuum apparatus
Inventor: KAJINAGA TAKEYOSHI
IPC: B01J4/00
Filed: 1982-06-25
Abstract: PURPOSE:To provide the titled apparatus for automatically supplying a powder to a vacuum apparatus and enabling the addition of the powder, by a simple installation wherein rotors respectively having functions as a rotary valve and a rotary feeder are provided between upper and lower hoppers and the vacuum apparatus. CONSTITUTION:An upper stage rotor 2 having an airtight structure is provided between an upper stage hopper 1 and a lower stage hopper 4 and the rotor body 30 thereof having a pierced hole 31 is constituted to rotate by 90 deg. by the driving of a motor 3 to impart the function of an opening and closing valve in transferring a powder to the lower stage hopper 4 to said rotor 2. On the other hand, a lower stage rotor 5 having an airtight structure is provided between the lower stage hopper 4 and a vacuum apparatus 7 and the rotor body 15 thereof having a hole gap 20 is rotated in a necessary rotary number by a motor 6 to automatically supply a necessary amount of the powder to the vacuum apparatus 7. When the lower limit position of the powder is detected by the powder level detector 8 in the upper stage hopper 1, the upper stage rotor 2 is closed while a vacuum exhaust pipe 9 and an inert gas sending pipe 10 are manipulated to bring the pressure in the upper stage hopper 1 to atmospheric pressure and a ceiling small lid 11 is opened to additionally charge the powder into said stage hopper 1.
Patent JP-S60255594-A (JP)
Title: Method of building half-submerged rig
Inventor: INABA TAKAHISA
IPC: B63B9/06
Filed: 1984-05-31
Abstract: PURPOSE:To simply build a half-submerged rig, by building two portions divided from each other along the width of the rig, in already provided docks, and by putting the portions in a dock having a pair of parallel trenches built to correspond to the distance between pontoons, and by conjoining the portions to each other. CONSTITUTION:Already-provided docks 7, 8 are used to build two portions 9, 10 divided from each other along the width of a half-submerged ig. The portions 9, 10 are moved into a trench-like dock 1 provided with juxtaposed trenches 4P, 4S in which the right and left pontoons of the rig can be placed and which have a length larger than the overall length of each pontoon. The trenches 4P, 4S are closed by shutoff gates 5 to discharge water from the trenches. The portions 9, 10 are then conjoined to each other to construct the half-submerged rig. According to this constitution, the whole period and cost of the construction are reduced, and the construction is made safe and simple.
Patent JP-H1055566-A (JP)
Title: Optical pickup device
Inventor: SAI RYOGO
IPC: G11B7/1359
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the optical pickup device capable of reproducing two kinds of disks which are different in density by forming double-beam foci having different size from each other. SOLUTION: Beams generated from 1st and 2nd laser light sources 130 and 140 are reflected by a beam splitter 160 and are progressed to an optical disk 180. These laser beams are focused on the optical disk 180 via a selective light- transmission part 150 and an objective lens 170, which are installed in front of the optical disk 180. The selective light-transmission part 150 is composed of an inner side circular part for transmitting only a laser beam of a 1st wavelength and its surrounding part for transmitting only a laser beam of a 2nd wavelength. Since the beam transmitted through the inner side circular part is formed into a large beam spot on the disk 180, while the beam transmitted through the surrounding part a small beam spot respectively, the double-beam foci having different size from each other can thus be formed by one optical pickup device.
Patent JP-H046519-A (JP)
Title: Liquid crystal color display device
Inventor: YAMAZAKI HIROSHI
IPC: G09F9/35
Filed: 1990-04-24
Abstract: PURPOSE:To select such a combination of two colors that the best contrast is obtained by setting a 1st polarizing plate 1 opposite a light source and laminating, and arranging a liquid crystal plate and a phase difference plate between the 1st polarizing plate and a 2nd polarizing plate. CONSTITUTION:When elliptic polarized light passed through the 1st polarizing plate 29 and liquid crystal plates 27 and 28 is made incident on the 2nd polarizing plate 31, the intensity of vibration along the axis of polarization of the 2nd polarizing plate 31 differs with the wavelength, so when the wavelength enters the visual sensation range, the light passed through the polarizing plate 31 is observed while colored corresponding to its wavelength. Therefore, a liquid crystal display circuit supplies display data to the liquid crystal plates to control display operation, the background and an object such as characters are displayed in two different colors. Thus, the phase difference plates 30 and 32 are selected to select the combination of colors which optimize the contrast.
Patent JP-H05303474-A (JP)
Title: Control device for page printer
Inventor: TAKEMURA TETSUKAZU
IPC: B41J5/30
Filed: 1992-04-28
Abstract: PURPOSE:To omit the use of a bus arbitration circuit and to attain rapid access processing by providing this control device with plural page memories and plural access buses. CONSTITUTION:The control device is provided with plural respective page memories 15 which is divided by each page and plural respective page memory control circuits 14 controlling the memories 15 by each page. In the case of developing a printing image in the memory 15, an idle memory 15 is selected and its corresponding circuit 14 is connected to a page memory writing circuit 13. A printer mechanism interface circuit 17 connects the circuit 14 corresponding to the memory 15 to be read out to page memory reading circuits 16, 18 to read out data. Since the data of plural page memories are synthesized and outputted, buses connected to the circuits 16, 18 are prepared by the number of the buses corresponding to the page memories to be read out simultaneously. Consequently bus arbitration is made unnecessary, access to the memory 15 can rapidly be executed and the necessity for a page memory bus arbitration circuit can be eliminated.
Patent JP-H10298225-A (JP)
Title: Olefin polymerization catalyst and olefin polymerization method
Inventor: DOI YASUSHI
IPC: C08F4/70
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which has high polymerization activity and can be used for producing a polyolefin having a narrow molecular weight distribution by combining a transition metal compound and a compound selected from among an organometallic compound, an organoaluminumoxy compound and a compound capable of forming an ion pair by the reaction with the transition metal compound. SOLUTION: (A) a transition metal compound having the formula, wherein M represents a transition metal atom belonging to Group 8 to 11 of the Periodic Table; R<1-8> is H, a halogen, a hydrocarbon group, a hydrocarbon-substituted silyl group, an alkoxy, an aryloxy, an ester, an amido, an amino, a sulfonamido, a nitro or a nitrile, and two or more of R<1-8> may together form a ring; n represents the valence of M; X is H or a halogen, a 1-20C hydrocarbon (halogenated) group, an oxygen-containing group, a sulfur-containing group or a silicon-containing group, is combined with (B) at least one compound selected from among an organometallic compound, an organoaluminumoxy compound and a compound capable of forming an ion pair by the reaction with component A.
Patent JP-H11307766-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAGASHIMA NAOKI
IPC: H01L21/336
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a metal oxide semiconductor(MOS) type field effect transistor, wherein short channel effect is suppressed with joint made deep. SOLUTION: A first conductivity-type semiconductor substrate 10 comprising a channel formation region, a gate insulating film 22 and a gate electrode 30 formed at an upper layer of the channel formation region, a second conductivity- type heavily doped region 12 formed in a semiconductor substrate 10 at both side parts of the gate electrode 30, a second conductivity-type lightly doped region 11 formed in the semiconductor substrate 10 on the channel formation region side of the heavily doped region 12, and a punch-through preventing layer comprising the first conductivity-type impurity formed in the semiconductor substrate 10 in the channel formation region, are provided for the semiconductor device.  Here, the joint surfaces of the region 12 and the region 11 are formed deeper than a maximum position C of the first conductivity-type impurity concentration of the punch through protective layer.
Patent JP-S5233981-A (JP)
Title: Process for preparing emulsions
Inventor: YAMADA HIDETO
IPC: D21H19/20
Filed: 1975-09-12
Abstract: PURPOSE: To prepare an emulsion useful in treting agents for paper or textiles as an aqueous coating composition without using shellac. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5234743-A (JP)
Title: Optical filter exchanging device
Inventor: TERAJIMA ISAMU
IPC: G03B27/73
Filed: 1975-09-12
Abstract: PURPOSE: To easily detach an optical filter and improve the maintance relative to distortion and soil by providing a cassette system containing the optical filter, and exchanging the optical filter in the cassette so as to perform a stable and smooth exchange of the optical filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5535964-A (JP)
Title: Treatment of waste water
Inventor: OOBA SHINJI
IPC: C02F3/08
Filed: 1978-09-06
Abstract: PURPOSE: To simplify the switching of processes as well as raise the working efficiency by the procedure in which a rotary disk is partially dipped in waste water to perform nitrification and then the disk is all dipped in the waste water to perform denitrification.  
     CONSTITUTION: Waste water to be treated in first supplied to the reaction tank 11, where 40 to 50% of the disk 13 provided inside the tank 11 is dipped in the waste water and nitrification treatment is performed by means of aerobic nitrifying bacteria as a biological membrane adhered to and growing on the surface of the disk 13 to oxidize NH 4   +  present in waste water to NO 2   -  and NO 3- . And, denitrification is performed by dipping the whole of the disk 13 into waste water by means of denitrifying bacteria as facultative an aerobe adhered to the disk 13, in which BOD components present in waste water are used as nutritive source for denitrifying bacteria and a little methanol is added through the alcohol injection tube 17. Thus, NO 2   -  and NO 3   -  present in the waste water are reduced to N 2  gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H048761-A (JP)
Title: Polycarbonate resin composition
Inventor: SHIMAOKA GORO
IPC: C08K9/00
Filed: 1990-04-27
Abstract: PURPOSE:To provide a polycarbonate resin composition composed of an aromatic polycarbonate resin and a glass filler having a refractive index smaller than a specific level, having excellent transparency and strength and useful for machine cover, sheet, window glass, etc. CONSTITUTION:The objective composition is composed of (A) an aromatic polycarbonate resin, preferably a polymer derived from a bisphenol of formula I (A is 1-15C bivalent aliphatic group, alicyclic group or phenyl-substituted alkylene, aryl, etc.; X is H, halogen or 1-4C alkyl; (p) and (q) are 0-2) as a dihydric phenol component and <=20mol% (based on the total dihydric phenol) of a spiro ring-containing bisphenol of formula II and (B) 5-60wt.% of a glass filler having a refractive index of >=1.57, preferably a filler surface-treated with a silane-coupling agent and collected with an aromatic polycarbonate resin (preferably derived from the compounds of formula I and formula II).
Patent JP-S63274824-A (JP)
Title: Density measuring instrument for photography
Inventor: MORITA MINORU
IPC: G01J3/51
Filed: 1987-05-06
Abstract: PURPOSE:To enable density measurement for photography simultaneously with a single photodetecting element by rotating a disk by means of a motor to select an arbitrary filter. CONSTITUTION:A sample is placed on a sample base and the disk 60 is rotated by means of the motor 59 to select the arbitrary filter 65. Light from a lamp 52 for transmission measurement is detected by the photodetecting element 61. A difference between the measured density and the reference density stored in a RAM 87 is then computed. The differences determined with 3 colors; red, green and blue, are respectively multiplied by variable constants, by which color key correction values are calculated. The absolute value thereof is compared and the max. value is selected. This value is multiplied by a density key correction factor, by which a density key correction value is calculated. The color key correction values for the three colors are determined therefrom. The color key correction values for the three colors are respectively multiplied by logarithmic variable constants, by which the exposure time correction factors for the three colors are calculated. The values for the three colors are thereafter displayed by a liquid crystal on a display board 80 and are outputted from an interface 89.
Patent JP-S5537538-A (JP)
Title: Exhaust gas brake system for fuel injection type internal combustion engine
Inventor: SHIMIZU HIDETOSHI
IPC: F02D9/08
Filed: 1978-09-09
Abstract: PURPOSE: To increase an exhaust gas pressure in applying the brake permitting an exhaust brake valve to actuate toward the closing position with the intake valve provided for an intake tube and interlocked with the accelerator pedal actuated toward the opened position, which actuates independent of the accelerator pedal.  
     CONSTITUTION: In actuating an exhaust gas brake valve 34 toward the closing position, an intake valve 28 actuates toward the open position independent of the actuation of accelerator pedal. Accordingly, in closing the exhaust gas pipe 16 by the exhaust gas brake valve 34, the intake air volume supplied from the intake pipe 14 may not be limited. This permits the exhaust gas pressure to increase rapidly and sufficiently by closing the exhaust gas pipe 16 by applying the exhaust gas brake 34, enabling the engine 12 to apply the brake effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59296-A (JP)
Title: Diaphragm for loudspeaker
Inventor: MORI YOSHIHIRO
IPC: H04R7/08
Filed: 1982-06-25
Abstract: PURPOSE:To make a titled diaphragm have high rigidity, to reduce its distortion, and also to raise its input resistance, by packing foamed resin between a surface material and a skeletal member. CONSTITUTION:A skeletal member 12 is formed by bending a rectangular kraft paper material in a zigzag shape, and developing it like a ring so that its one side part and the other side part become the inside circumferential face and the outside circumferential face, respectively. A surface material 11 consists of aluminum, and is made to adhere to both faces of the skeletal member 12. Subsequently, the hollow part formed by the surface material 11 and the skeletal member 12 is packed with foamed polyurethane resin 13. An auxiliary diaphragm 14 obtained by heating and forming like a dome a sheet which is obtained by using polyethylene synthetic pulp as a base material, and mixing a carbon fiber is joined to the center part of this diaphragm.
Patent JP-H05119489-A (JP)
Title: Electrophotographic sensitive material
Inventor: RIN MAMORU
IPC: G03G5/06
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a photosensitive material showing extremely high photosensitivity, low residual potential, little accumulation of residual potential even when repeatedly used, very little variation in electrification property and sensitivity, extremely good stability, and excellent durability. CONSTITUTION:This electrophotographic sensitive material has at least a photoconductive layer on a conductive base body. The photoconductive layer contains a compd. expressed by formula. In formula, R<1>-R<18> are hydrogen atoms, halogen atoms, satd. or unsatd. aliphatic hydrocarbon groups, aromatic hydrocarbon groups, alkoxy groups, aryloxy groups, dialkyl amino groups, or diarylamino groups which may have substituents, X is a bivalent hydrocarbon residue which may have substituents, A<1> and A<2> are satd. or unsatd. aliphatic hydrocarbon groups or aromatic hydrocarbon groups which may have substituents, or nitrogencontg. heterorings coupled with R<5> or T<18> in the adjacent phenyl groups.